fast 102 intake question
fast 102 intake question ok i bought a fast 102 for my ls6 383 i just want to confirm a couple questions i havent flashed my computer yet so i do know that has to be done before starting the car.
1 i am using ls2 fuel rail i can use ls2 injectors as long as i use ev6 harness or adaptors.
2 the water tube in the front has to be bent or cut and rubber hose put in place.
3 ebay 102 throttle bodies are decent pieces (godspeed)
4 where do i find the trottle body boot to fit body to the maf
1 i am using ls2 fuel rail i can use ls2 injectors as long as i use ev6 harness or adaptors.
2 the water tube in the front has to be bent or cut and rubber hose put in place.
3 ebay 102 throttle bodies are decent pieces (godspeed)
4 where do i find the trottle body boot to fit body to the maf
coolant crossover can just be Gently bent down, thats what i did. I also Installed a LS3 water pump so i did not have to grind down the bolt ontop, the LS1 stock pumps are bolted together, LS3 are pressed. Tons of places sell silicone intake hoses, google it
LS2 injectors need adapters, but fit fine.
A 102mm TB will be hard to tune. Why not use a 90mm? It won't cost any power.
Unsure of the water hose stuff, but good sugestion above. I haven't got that far yet.
I have noted that the wiring for the knock sensors needs to have the taping removed, the clearance is real close to the bottom of the manifold. Also you will need button head screws for the valley cover.
Probably also best to put the MAP sensor in front. Also, might consider adding foam under it like the stock stuff. It will dampen valvtrain noise. I understand the FAST amplifies it a lot and the foam pad helps.
Ron
A 102mm TB will be hard to tune. Why not use a 90mm? It won't cost any power.
Unsure of the water hose stuff, but good sugestion above. I haven't got that far yet.
I have noted that the wiring for the knock sensors needs to have the taping removed, the clearance is real close to the bottom of the manifold. Also you will need button head screws for the valley cover.
Probably also best to put the MAP sensor in front. Also, might consider adding foam under it like the stock stuff. It will dampen valvtrain noise. I understand the FAST amplifies it a lot and the foam pad helps.
Ron
Yea the manifold comes with the button head bolts for the valley. I replaced my valley cover with the LS6 cover while i was in there. as well as replaced my knock sensors and harness, even though they were in perfect shape figured i would do it since i was there. As long as you put the 3 little rubber bumpers on the bottom of the intake, i dont see really needing foam, but if you want to go for it.
